Georgopoulou, E., Hontou, V., Gakis, N., Sarafidis, Y., Mirasgedis, S., Lalas, D. P., Loukatos, A., Gargoulas, N., Mentzis, A., Economidis, D., Triantafilopoulos, T., Korizi, K.: BEAsT: A decision-support tool for assessing the environmental benefits and the economic attractiveness of best available techniques in industry, Journal of Cleaner Production Vol 16(3) p.359-373 Doi: 10.1016/j.jclepro.2006.12.002, 2008